hello everybody. i have slayd the vampire in the end of the griffen gear scool wuest. but the way out is blocked.
a symbole apears but i do not know how to interackt.

on youtube some one magicly makes it disapear. but it was done on x-box so it dos not help me sence i play on PC.

the "how to" guide had no help.

help :/

picture added

That symbol is the symbol that appears when you need to use the Eye of Nehaleni that you get during Keira's quest. It disperses illusions.

It is an early game quest. Go to Midcopse. It's part of the main quest where you are searching for a witch that Ciri had apparently had contact with. Follow the main quest line and you will come across it. You must agree to help Keira.

i must thak you yet again.
mainly i have done side quest to go up i level. and not done much of the main story.

thank you for you reply. i truly apreceate it!